1037808520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 2839795200

約数和(自身を除く): 1801986680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 263, 280, 340, 476, 526, 595, 680, 829, 952, 1052, 1190, 1315, 1658, 1841, 2104, 2380, 2630, 3316, 3682, 4145, 4471, 4760, 5260, 5803, 6632, 7364, 8290, 8942, 9205, 10520, 11606, 14093, 14728, 16580, 17884, 18410, 22355, 23212, 28186, 29015, 31297, 33160, 35768, 36820, 44710, 46424, 56372, 58030, 62594, 70465, 73640, 89420, 98651, 112744, 116060, 125188, 140930, 156485, 178840, 197302, 218027, 232120, 250376, 281860, 312970, 394604, 436054, 493255, 563720, 625940, 789208, 872108, 986510, 1090135, 1251880, 1526189, 1744216, 1973020, 2180270, 3052378, 3706459, 3946040, 4360540, 6104756, 7412918, 7630945, 8721080, 12209512, 14825836, 15261890, 18532295, 25945213, 29651672, 30523780, 37064590, 51890426, 61047560, 74129180, 103780852, 129726065, 148258360, 207561704, 259452130, 518904260, 1037808520]

約数ペア:

[(1, 1037808520), (2, 518904260), (4, 259452130), (5, 207561704), (7, 148258360), (8, 129726065), (10, 103780852), (14, 74129180), (17, 61047560), (20, 51890426), (28, 37064590), (34, 30523780), (35, 29651672), (40, 25945213), (56, 18532295), (68, 15261890), (70, 14825836), (85, 12209512), (119, 8721080), (136, 7630945), (140, 7412918), (170, 6104756), (238, 4360540), (263, 3946040), (280, 3706459), (340, 3052378), (476, 2180270), (526, 1973020), (595, 1744216), (680, 1526189), (829, 1251880), (952, 1090135), (1052, 986510), (1190, 872108), (1315, 789208), (1658, 625940), (1841, 563720), (2104, 493255), (2380, 436054), (2630, 394604), (3316, 312970), (3682, 281860), (4145, 250376), (4471, 232120), (4760, 218027), (5260, 197302), (5803, 178840), (6632, 156485), (7364, 140930), (8290, 125188), (8942, 116060), (9205, 112744), (10520, 98651), (11606, 89420), (14093, 73640), (14728, 70465), (16580, 62594), (17884, 58030), (18410, 56372), (22355, 46424), (23212, 44710), (28186, 36820), (29015, 35768), (31297, 33160)]